This tissue contains a large number of mitochondria, the cell's powerhouses, which give it its characteristic brown color. Mitochondria use fatty acids and glucose to generate heat. Brown fat plays a ...

To download complete Home Science class 11 syllabus for the academic year 2025-26. Students can click on the below mentioned link and download the full PDF for free.

Imagine if you could "print" a tiny skyscraper using DNA instead of steel. That’s what researchers at Columbia and Brookhaven ...

Nucleic acids function in encoding, transmitting and expressing genetic information in either the double-stranded form (mostly for DNA) or in single-stranded form (mostly for RNA).

The RSC Nucleic Acids Group invites you to their Forum meeting, which will take place in-person at the RSC's iconic Burlington House in London. This is the NAG’s annual meeting, bringing together the ...

A new class of cosmic explosions — which emit more energy than any other brightness-changing event — may come from megastars getting shredded by supermassive black holes (illustrated).

Explore news and insights on climate change, environment policies, global warming and sustainable practices with The New York Times Climate and Environment section.

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics ...

Vinegar is a nontoxic, eco-friendly, multipurpose cleaning solution. Learn what type of vinegar can be used to clean and disinfect your home.

While interhuman relationships go back to the early years of civilization, marriage has only become commonplace in the recent annals of history. Evidence suggests that marriage as an institution ...